Finding the Fourth Proportional to 2,997.98, 4,498.98 and 1,150.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,997.98 : 4,498.98 = 1,150.64 : x
2. Step 2: Convert to fraction form
   2,997.98/4,498.98 = 1,150.64/x
3. Step 3: Cross multiply
   2,997.98x = 4,498.98 × 1,150.64
4. Step 4: Simplify right side
   2,997.98x = 5,176,706.35
5. Step 5: Solve for x
   x = 5,176,706.35/2,997.98
6. Step 6: Final answer
   x = 1,726.73